Spectroscopic Properties of HALS Doped Polycarbonate by Fluorescence Spectroscopy
Roushdey Salh · Physical Science International Journal · 2013
The fluorescence and fluorescence excitation spectra of pure and doped polycarbonate (PC) depending on hindered-amine light stabilizers (HALS: Tinuvin 770 and Tinuvin 123) concentration and different processing conditions have been studied. Non-processed PC has no emission band i...
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Research Article